Just got the car back, they reckon the piston rings are knackered (technical term) so its burning the oil off ridiculously fast. Quoted me £1000+ for full repair but they believe its drivable as long as the oil is constantly checked.
The staff are ex-Nissan, and they said that Nissan quote 1l oil per 100 miles driving as acceptable losses.
I know this has been discussed before but I read on another site that fully synthetic oil will require topping up more often as it is less viscous and will be burnt off quicker, making non or part synthetic a better option for me?
They also said that it will degrade the cat, thats not a problem atm as Im considering getting Abbey MS to change it anyways:).
Any advice as to whether I should pay to get it fixed fully?